STRUCTURES-39

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• Problem Description

  • 
    write a program to read and display the information of all the students in the class. THen edit the details of i the student and redisplay the entire information
    
    Input and Output Format:
    
    Refer sample input and output for formatting specification.
    
    All float values are displayed correct to 2 decimal places.
    
    All text in bold corresponds to input and the rest corresponds to output.
  • CODING ARENA
  • #include <stdio.h>
  • struct student
  • {
  •   int rollno;
  •   char name[20];
  •   int dd;
  •   char mm[10];
  •   int fees;
  • }s[10];
  • int main()
  • {
  •   int i,n;
  •   scanf("%d",&n);
  •   for(i=0;i<n;i++)
  •   {
  •     scanf("%d",&s[i].rollno);
  •     scanf("%s",s[i].name);
  •     scanf("%d%s",&s[i].dd,s[i].mm);
  •     scanf("%d",&s[i].fees);
  •   }
  •   for(i=0;i<n;i++)
  •   {
  •   printf("Roll no:%d\n",s[i].rollno);
  •   printf("Name:%s\n",s[i].name);
  •   printf("DOB:%.02d%s\n",s[i].dd,s[i].mm);
  •   printf("Fees:%d\n",s[i].fees);
  •   }
  • return 0;
  • }

  Test Case 1

  • 
    Input (stdin)

    2
    
    1101
    
    Ramesh
    
    25dec1990
    
    15000
    
    1102
    
    Suresh
    
    09sep1989
    
    30000
    
    

    Expected Output

    Roll no:1101
    
    Name:Ramesh
    
    DOB:25dec1990
    
    Fees:15000
    
    Roll no:1102
    
    Name:Suresh
    
    DOB:09sep1989
    
    Fees:30000

  Test Case 2

  • 
    Input (stdin)

    3
    
    1101
    
    Ramesh
    
    25dec1990
    
    15000
    
    1102
    
    Suresh
    
    09sep1989
    
    30000
    
    1103
    
    Ganesh
    
    12oct2011
    
    40000
    
    

    Expected Output

    Roll no:1101
    
    Name:Ramesh
    
    DOB:25dec1990
    
    Fees:15000
    
    Roll no:1102
    
    Name:Suresh
    
    DOB:09sep1989
    
    Fees:30000
    
    Roll no:1103
    
    Name:Ganesh
    
    DOB:12oct2011
    
    Fees:40000